Prolunghe in acciaio zincato, 3/8, 1/2, 3/4.
mm 10-15-20-25-30.
5013810 3/8 10mm
5013815 3/8 15mm
5013820 3/8 20mm
5013825 3/8 25mm
5013830 3/8 30mm
5011210 1/2 10mm
5011215 1/2 15mm
5011220 1/2 20mm
5011225 1/2 25mm
5011230 1/2 30mm
5013410 3/4 10mm
5013415 3/4 15mm
5013420 3/4 20mm
5013425 3/4 25mm
5013430 3/4 30mm